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jarptica [38.1K]
3 years ago
14

How many elements are there

Chemistry
1 answer:
yawa3891 [41]3 years ago
4 0
There are 118 known elements
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valentina_108 [34]

Answer:

i think the answer is D

Explanation:

7 0
1 year ago
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What is the volume of 40g of sugar given it’s listed density
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Answer:

25.157 cm³

Explanation:

Data Given:

Mass of Sugar (m) = 40g

Density of sugar given in literature = 1.59 g/cm³

Volume of Sugar = ?

The formula will be used is

                              d = m/v ........................................... (1)

where

D is density

m is the mass

v is the volume

So

Rearrange the Equation (1)

                              d x v = m

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put the given values in Equation  (2)

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volume of 40 g of sugar = 25.157 cm³

8 0
3 years ago
A river carries pieces of granite from a mountain to the sea.
Inessa [10]

Answer:

The Granite is eroded, weathered, and is being transported away. The Granite will then be deposited into a lake or a sea. This could also go to help form a new sedimentary rock.

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Which of these statements explains the difference between nuclear binding energy and the strong nuclear force? Check all that ap
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2AgCl (s) + Ba(NO3)2 (aq)

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